: This is usually done in your server's settings (e.g., server.properties for Minecraft). You must set enable-rcon=true . Configure Ports & Passwords :
: Specifically designed for ARK: Survival Evolved , used to kick players or change world variables remotely.
Which are you trying to manage with this file? How to Setup Remote Console (RCON) with RustAdmin
Find your (different from your game port; e.g., 25575 for Minecraft or 28016 for Rust).